Charles Thomas McMillen, Director at Castellum, Inc. (CTM), sold 110,000 shares at $0.80 ($88K) on 2026-03-18, disclosed to the SEC on 2026-03-20.
Open-market sale of $88k CTM by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.80 | 55,000 | $44K | 49.9% |
| 2 | $0.80 | 55,000 | $44K | 50.1% |
| Total | $0.80 avg | 110,000 | $88K | 100% |
| Filing → |
| NXST | SELL | 2025-03-28 | $152K | — | Filing → |
| NXST | SELL | 2025-03-05 | $339K | — | Filing → |
| NXST | SELL | 2024-12-27 | $240K | — | Filing → |